If Du Yue and He Xing had not refused, the staff would have helped them install the gate and power grid. After watching them leave, Du Yue and He Xing quickly removed the original door and replaced it with the new one. The gate they bought this time was not made of iron bars. The entire gate was made of iron, and there was no gap at all. Not only was it sturdy and durable, but it could also prevent people from seeing the scene in the small courtyard from the outside.
There was a small square window on the gate. If someone knocked on the gate, they could open the small window to see who it was to prevent strangers from coming in.
